% Echo Location Surface Spectrum in units of mm/sqrt(Hz)
% 128 Frequency Bands are 0.00781250 Hz wide
     438
     200
     296
     165
     158
      89
     137
     126
     152
     158
     183
      88
     111
     233
     278
     468
     383
     578
     552
     321
     200
     283
     149
     193
     130
     127
      75
     155
      74
     117
     166
     105
     102
      52
      97
     140
      63
     120
      89
     159
     197
     171
     114
      57
     145
     154
      58
      43
     160
     182
     105
     -48
     116
     -37
     181
     112
     110
      87
     118
     146
      87
      66
      85
     -60
      68
      43
     146
      80
      48
     125
      67
     161
     116
      52
      54
      75
     -18
     -40
     115
     -14
      88
     -17
      50
     -62
     -82
      91
     -15
       7
     -17
     -94
     -20
     -64
      47
     -33
      84
     138
      41
     -80
     -35
     130
     -64
      53
      69
      66
     -50
      43
    -102
      71
     -50
     -66
      86
      80
      45
     -34
     -67
     -48
     -66
      90
     -92
     -81
      60
      49
     -71
      57
      92
     -65
     -60
     -61